Base | Representation |
---|---|
bin | 1001000001101110… |
… | …0011110000001001 |
3 | 20020212120102220002 |
4 | 2100123203300021 |
5 | 14430311042213 |
6 | 1040240212345 |
7 | 114022244054 |
oct | 22033436011 |
9 | 6225512802 |
10 | 2423143433 |
11 | 103388a587 |
12 | 57760a0b5 |
13 | 2c802caa9 |
14 | 18db65a9b |
15 | e2ae8658 |
hex | 906e3c09 |
2423143433 has 4 divisors (see below), whose sum is σ = 2565681300. Its totient is φ = 2280605568.
The previous prime is 2423143367. The next prime is 2423143441. The reversal of 2423143433 is 3343413242.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1789966864 + 633176569 = 42308^2 + 25163^2 .
It is a cyclic number.
It is not a de Polignac number, because 2423143433 - 216 = 2423077897 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2423143396 and 2423143405.
It is not an unprimeable number, because it can be changed into a prime (2423143033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71268908 + ... + 71268941.
It is an arithmetic number, because the mean of its divisors is an integer number (641420325).
Almost surely, 22423143433 is an apocalyptic number.
It is an amenable number.
2423143433 is a deficient number, since it is larger than the sum of its proper divisors (142537867).
2423143433 is a wasteful number, since it uses less digits than its factorization.
2423143433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142537866.
The product of its digits is 20736, while the sum is 29.
The square root of 2423143433 is about 49225.4348177850. The cubic root of 2423143433 is about 1343.1557450603.
Adding to 2423143433 its reverse (3343413242), we get a palindrome (5766556675).
The spelling of 2423143433 in words is "two billion, four hundred twenty-three million, one hundred forty-three thousand, four hundred thirty-three".
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